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1.
Lepr Rev ; 73(4): 386-8, 2002 Dec.
Article in English | MEDLINE | ID: mdl-12549846

ABSTRACT

The authors report a case of relapse in a lepromatous patient 6 years after he had been cured by MDT/WHO/24 doses. The atypical aspect emphasized in this case is the bacterial load increase in a short period of time of 1 year after the smear count was negative, and the case reinforces the importance of patient education on release. No leprosy cases were identified in the patient's close contacts. It seems that relapse was a result of bacillary persistence, since a significant improvement was noted in relapsed lesions after two doses of MDT/WHO.


Subject(s)
Erythema Nodosum/diagnosis , Leprosy, Lepromatous/diagnosis , Aged , Diagnosis, Differential , Drug Resistance, Microbial , Drug Therapy, Combination , Erythema Nodosum/drug therapy , Erythema Nodosum/microbiology , Erythema Nodosum/pathology , Humans , Leprostatic Agents/therapeutic use , Leprosy, Lepromatous/drug therapy , Leprosy, Lepromatous/microbiology , Leprosy, Lepromatous/pathology , Male , Patient Education as Topic , Recurrence , Thorax
2.
Lancet ; 358(9276): 91-7, 2001 Jul 14.
Article in English | MEDLINE | ID: mdl-11463409

ABSTRACT

BACKGROUND: The yellow fever vaccine is regarded as one of the safest attenuated virus vaccines, with few side-effects or adverse events. We report the occurrence of two fatal cases of haemorrhagic fever associated with yellow fever 17DD substrain vaccine in Brazil. METHODS: We obtained epidemiological, serological, virological, pathological, immunocytochemical, and molecular biological data on the two cases to determine the cause of the illnesses. FINDINGS: The first case, in a 5-year-old white girl, was characterised by sudden onset of fever accompanied by headache, malaise, and vomiting 3 days after receiving yellow fever and measles-mumps-rubella vaccines. Afterwards she decompensated with icterus and haemorrhagic signs and died after a 5-day illness. The second patient-a 22-year-old black woman-developed a sore throat and fever accompanied by headache, myalgia, nausea, and vomiting 4 days after yellow fever vaccination. She then developed icterus, renal failure, and haemorrhagic diathesis, and died after 6 days of illness. Yellow fever virus was recovered in suckling mice and C6/36 cells from blood in both cases, as well as from fragments of liver, spleen, skin, and heart from the first case and from these and other viscera fragments in case 2. RNA of yellow fever virus was identical to that previously described for 17D genomic sequences. IgM ELISA tests for yellow fever virus were negative in case 1 and positive in case 2; similar tests for dengue, hantaviruses, arenaviruses, Leptospira, and hepatitis viruses A-D were negative. Tissue injuries from both patients were typical of wild-type yellow fever. INTERPRETATION: These serious and hitherto unknown complications of yellow fever vaccination are extremely rare, but the safety of yellow fever 17DD vaccine needs to be reviewed. Host factors, probably idiosyncratic reactions, might have had a substantial contributed to the unexpected outcome.


Subject(s)
Acute Kidney Injury/etiology , Fever/etiology , Headache/etiology , Hemorrhage/etiology , Jaundice/etiology , Pharyngitis/etiology , Vomiting/etiology , Yellow Fever Vaccine/adverse effects , Acute Kidney Injury/epidemiology , Acute Kidney Injury/pathology , Adult , Adverse Drug Reaction Reporting Systems , Autopsy , Brazil/epidemiology , Child, Preschool , DNA, Viral/analysis , Enzyme-Linked Immunosorbent Assay , Fatal Outcome , Female , Fever/epidemiology , Fever/pathology , Headache/epidemiology , Headache/pathology , Hemorrhage/epidemiology , Hemorrhage/pathology , Humans , Immunohistochemistry , Jaundice/epidemiology , Jaundice/pathology , Pharyngitis/epidemiology , Pharyngitis/pathology , Sequence Alignment , Vaccines, Attenuated/adverse effects , Vomiting/epidemiology , Vomiting/pathology , Yellow fever virus/genetics
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